private void analyzeDfaWithNestedClosures(
PsiElement scope,
ProblemsHolder holder,
StandardDataFlowRunner dfaRunner,
Collection<DfaMemoryState> initialStates,
final boolean onTheFly) {
final DataFlowInstructionVisitor visitor = new DataFlowInstructionVisitor(dfaRunner);
final RunnerResult rc =
dfaRunner.analyzeMethod(scope, visitor, IGNORE_ASSERT_STATEMENTS, initialStates);
if (rc == RunnerResult.OK) {
createDescription(dfaRunner, holder, visitor, onTheFly, scope);
MultiMap<PsiElement, DfaMemoryState> nestedClosures = dfaRunner.getNestedClosures();
for (PsiElement closure : nestedClosures.keySet()) {
analyzeDfaWithNestedClosures(
closure, holder, dfaRunner, nestedClosures.get(closure), onTheFly);
}
} else if (rc == RunnerResult.TOO_COMPLEX) {
if (scope.getParent() instanceof PsiMethod) {
PsiMethod method = (PsiMethod) scope.getParent();
final PsiIdentifier name = method.getNameIdentifier();
if (name != null) { // Might be null for synthetic methods like JSP page.
holder.registerProblem(
name,
InspectionsBundle.message("dataflow.too.complex"),
ProblemHighlightType.WEAK_WARNING);
}
}
}
}
